What is the farthest planet from the sun?

The correct answer to this question is Neptune. There are eight planets, and Neptune is the furthest away. It is a gas giant. Experts believe that before it's current position, Neptune was originally closer to the Sun. 165 Earth years equate to one Earth Year.

The name Neptune comes from the Roman god of the sea. The first observation of Neptune came in 1846, which is when the name came about. This planet has 14 moons and six rings that are faint. The atmosphere of Neptune is thick. It is made of 25% helium, 1% methane, and 74% hydrogen.